Radial pressure flange seal
Patent
·
OSTI ID:866826
- Livermore, CA
- Tracy, CA
This invention provides an all metal seal for vacuum or pressure vessels or systems. This invention does not use gaskets. The invention uses a flange which fits into a matching groove. Fluid pressure is applied in a chamber in the flange causing at least one of the flange walls to radially press against a side of the groove creating the seal between the flange wall and the groove side.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA
- DOE Contract Number:
- W-7405-ENG-48
- Assignee:
- Regents of University of California (Berkeley, CA)
- Patent Number(s):
- US 4799692
- OSTI ID:
- 866826
- Country of Publication:
- United States
- Language:
- English
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